Android 7.0调用相机崩溃

错误提示：

android.os.FileUriExposedException: file:///storage/emulated/0/DCIM/IMG_1041503431.jpg exposed beyond app through ClipData.Item.getUri()

处理方式

/*** Open camera*/
private void showCameraAction() {if (ContextCompat.checkSelfPermission(getContext(), Manifest.permission.WRITE_EXTERNAL_STORAGE)!= PackageManager.PERMISSION_GRANTED) {requestPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE,getString(R.string.mis_permission_rationale_write_storage),REQUEST_STORAGE_WRITE_ACCESS_PERMISSION);} else {Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);if (intent.resolveActivity(getActivity().getPackageManager()) != null) {try {mTmpFile = FileUtils.createTmpFile(getActivity());} catch (IOException e) {e.printStackTrace();}if (mTmpFile != null && mTmpFile.exists()) {/*获取当前系统的android版本号*/int currentapiVersion = android.os.Build.VERSION.SDK_INT;Log.e("currentapiVersion","currentapiVersion====>"+currentapiVersion);if (currentapiVersion<24){intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(mTmpFile));startActivityForResult(intent, REQUEST_CAMERA);}else {ContentValues contentValues = new ContentValues(1);contentValues.put(MediaStore.Images.Media.DATA, mTmpFile.getAbsolutePath());Uri uri = getContext().getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,contentValues);intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);startActivityForResult(intent, REQUEST_CAMERA);}} else {Toast.makeText(getActivity(), R.string.mis_error_image_not_exist, Toast.LENGTH_SHORT).show();}} else {Toast.makeText(getActivity(), R.string.mis_msg_no_camera, Toast.LENGTH_SHORT).show();}}
}


import android.content.Context;
import android.content.pm.PackageManager;
import android.os.Environment;
import android.text.TextUtils;import java.io.File;
import java.io.IOException;import static android.os.Environment.MEDIA_MOUNTED;/*** 文件操作类* */
public class FileUtils {private static final String JPEG_FILE_PREFIX = "IMG_";private static final String JPEG_FILE_SUFFIX = ".jpg";public static File createTmpFile(Context context) throws IOException{File dir = null;if(TextUtils.equals(Environment.getExternalStorageState(), Environment.MEDIA_MOUNTED)) {dir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);if (!dir.exists()) {dir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM + "/Camera");if (!dir.exists()) {dir = getCacheDirectory(context, true);}}}else{dir = getCacheDirectory(context, true);}return File.createTempFile(JPEG_FILE_PREFIX, JPEG_FILE_SUFFIX, dir);}private static final String EXTERNAL_STORAGE_PERMISSION = "android.permission.WRITE_EXTERNAL_STORAGE";public static File getCacheDirectory(Context context) {return getCacheDirectory(context, true);}public static File getCacheDirectory(Context context, boolean preferExternal) {File appCacheDir = null;String externalStorageState;try {externalStorageState = Environment.getExternalStorageState();} catch (NullPointerException e) { // (sh)it happens (Issue #660)externalStorageState = "";} catch (IncompatibleClassChangeError e) { // (sh)it happens too (Issue #989)externalStorageState = "";}if (preferExternal && MEDIA_MOUNTED.equals(externalStorageState) && hasExternalStoragePermission(context)) {appCacheDir = getExternalCacheDir(context);}if (appCacheDir == null) {appCacheDir = context.getCacheDir();}if (appCacheDir == null) {String cacheDirPath = "/data/data/" + context.getPackageName() + "/cache/";appCacheDir = new File(cacheDirPath);}return appCacheDir;}public static File getIndividualCacheDirectory(Context context, String cacheDir) {File appCacheDir = getCacheDirectory(context);File individualCacheDir = new File(appCacheDir, cacheDir);if (!individualCacheDir.exists()) {if (!individualCacheDir.mkdir()) {individualCacheDir = appCacheDir;}}return individualCacheDir;}private static File getExternalCacheDir(Context context) {File dataDir = new File(new File(Environment.getExternalStorageDirectory(), "Android"), "data");File appCacheDir = new File(new File(dataDir, context.getPackageName()), "cache");if (!appCacheDir.exists()) {if (!appCacheDir.mkdirs()) {return null;}try {new File(appCacheDir, ".nomedia").createNewFile();} catch (IOException e) {}}return appCacheDir;}private static boolean hasExternalStoragePermission(Context context) {int perm = context.checkCallingOrSelfPermission(EXTERNAL_STORAGE_PERMISSION);return perm == PackageManager.PERMISSION_GRANTED;}}

改好的库工程：
链接：http://pan.baidu.com/s/1cbySwe
提取码：yl9u

使用方法：http://blog.csdn.net/huangxiaoguo1/article/details/53084166

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